[ Modal Verbs ]
Employees _____ wash their hands.
A. Can
B. Must
C. Should

Random Topics:
Wh-QuestionModals and Active and Passive VoiceSimple present/ past/ future tenseGrammar - to beTenses - Irregular VerbsAdjectives and VocabularyAdverbial Clause / If / ComparativesPossessive Adjective and PronounModal SpeculationGrammar PhrasesOther quiz:
Grammar › ViewPatience and kindness __________ qualities of a good leader.
A. is
B. are
C. was
D. were
Vocabulary › View
When the factory closed, over a hundred people were ____ redundant.
A. made
B. given
C. taken
D. done
Grammar › ViewThe negative form of : They went to the mall.
A. They did not go to the mall.
B. They does not went to the mall
C. They dis not went to the mall
Prefixes Suffixes › View
Luckily the stained sweater is __________ (able to wash).
A. washless
B. washable
C. washful
